CN104332086B - A kind of structural mechanics experiment porch - Google Patents
A kind of structural mechanics experiment porch Download PDFInfo
- Publication number
- CN104332086B CN104332086B CN201410482981.8A CN201410482981A CN104332086B CN 104332086 B CN104332086 B CN 104332086B CN 201410482981 A CN201410482981 A CN 201410482981A CN 104332086 B CN104332086 B CN 104332086B
- Authority
- CN
- China
- Prior art keywords
- sill
- entablature
- column
- structural mechanics
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Instructional Devices (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides a kind of structural mechanics experiment porch, belongs to civil engineering structural mechanics experimental teaching field.Lower and upper cross-member, column and linking beam form a Space Reflexive power loading frame by the way of assembling, it is respectively mounted line slideway on the web of H profile steel beam, sill and column in entablature, sliding machine platform is installed on line slideway, sliding machine platform can be fixed on the optional position of line slideway, experimental model and charger and be arranged on sliding machine platform.The auxiliary equipments such as the mobile short column of configuration, constraint crossbeam and offer horizontal reacting force intermediate transverse girder, realize the multiple constraint to experimental model and the multi-direction tension and compression of multiple spot load, and the size of obligatory point and the quantity of load(ing) point, position, direction and experimental model is unrestricted in effective lab space.This platform is space structure, and lab space is open, and the means that load are enriched, and carries out organizing contrast experiment more and carrying out autonomous Design comprehensive experiment simultaneously, is conducive to carrying out Opening Experimental Teaching.
Description
Technical field
The invention belongs to civil engineering structural mechanics experimental teaching field, relate to a kind of structural mechanics experiment
Platform.
Background technology
Structural mechanics is the subject that institution of higher learning's civil engineering is required, the proper form of main research structure
And internal force, deformation, dynamic response and the elastic stability that structure is under stress.Structure specifically
The basic task of mechanics includes following two aspect:
(1) according to functional requirement, law of internal force distribution and the geometry component law of structure, research structure is carried out
Proper form.
(2) computational theory in terms of structural internal force, deformation, dynamic response and stability and method are researched and analysed.
All the time, the teaching method of institution of higher learning's structural mechanics is mainly theory teaching.Due to structural mechanics
Research object be mainly member structure, node and rod member are all simplified by ideal model, so engineering
Structure in reality seems often to greatly differ from each other with the simplified mathematical model in structural mechanics.Have unavoidably
Life can not understand even suspects some basic assumptions in structural mechanics and concept, will also result in Students ' Engineering and recognizes
Know and the disconnection of theory cognition.Along with the higher education attention to experimental teaching, carrying out structural mechanics experiment is
A kind of imperative trend, but be limited by present and lack and system can complete the teaching of structural mechanics related experiment
Equipment, makes most colleges and universities the most not carry out the experimental teaching of structural mechanics course.For changing this present situation,
The invention provides a kind of Teaching of Structural Mechanics platform, various structures mechanical model all can be carried out on the platform
Experiment, energy system completes the associated verification experiment of structural mechanics basic theories, and it is comprehensive to carry out some
Experiment designed.
Summary of the invention
In order to overcome existing structural mechanics experiment porch can only carry out, for a kind of model, the shortcoming tested, this
Invention aims to provide a kind of structural mechanics experiment porch, and various structures mechanical model all can be carried out on the platform
Experiment.
The invention provides a kind of structural mechanics experiment porch, this structural mechanics experiment porch includes crossbeam, stands
Post, mobile short column, constraint crossbeam and linking beam；Crossbeam include entablature, sill, auxiliary entablature,
Auxiliary sill and intermediate transverse girder；Sill uses H profile steel beam, and entablature uses H profile steel beam-ball node steel pipe
The combining structure of truss composition, entablature and sill are connected, two by four root posts and four linking beams
Intermediate transverse girder is installed between column, sill is furnished with mobile short column, fills between entablature and sill
Constrained crossbeam；Linking beam includes pacifying respectively on linking beam and lower linking beam, upper linking beam and lower linking beam
Holding position adjustable auxiliary entablature and auxiliary sill, form the loading experiment platform of a Space Reflexive power.
In described entablature and auxiliary the H profile steel beam of entablature, sill, auxiliary sill, column, shifting
Dynamic short column is equipped with line slideway, and line slideway is arranged on the inside of H profile steel, line slideway is installed and slides
Trolley platform, sliding machine platform may be locked in the optional position of line slideway.
Described auxiliary entablature and entablature all use H profile steel beam-ball node steel pipe truss combining structure form,
Described auxiliary sill and sill all use H profile steel beam.
Described movement short column line slideway along sill slidably and positions.
Intermediate transverse girder the fixing according to modulus continuously adjustabe on column of horizontal reacting force is provided.
The invention has the beneficial effects as follows: various structures mechanical model all can be tested on the platform, it is achieved that
Diversification utilization；This platform is space structure, can carry out the experiment of various structures mechanical model, favorably simultaneously
In carrying out control experiment；This platform can integrated morphology mechanical model, charger, measurement apparatus, it is achieved one
Body, simple and practical；Sliding machine platform can move as required and fix, and experimental subjects is loading
In effective lab space of frame not size-limited, applied widely；This platform can also be used for space structure mould
The experiment of type, can realize multiple spot, the loading of multi-direction pressure, and the position of load(ing) point, quantity and side simultaneously
To unrestricted, it is simple to carry out some synthesis and designing.
Accompanying drawing explanation
Fig. 1 is platform front view of the present invention.
Fig. 2 is platform side view of the present invention.
Fig. 3 is platform top view of the present invention.
Fig. 4 is triangular truss Experimental equipment of the present invention.
In figure: 1 ball node steel pipe truss；2 entablatures；3 sills；4 columns；5 bases；Linking beam on 6；
7 times linking beams；8 line slideways；9 sliding machine platforms；10 beam-to-column joint plates；11 connecting plates；In 12 auxiliary
Crossbeam；13 auxiliary sills；14 brake shoes；15 intermediate transverse girders；16 move short column；17 constraint crossbeams；
18 triangular truss models；19 model bearings；20 helical turbine load maintainers；21 load bars；22 loads pass
Sensor.
Detailed description of the invention
With embodiment, embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The invention provides a kind of structural mechanics experiment porch, including crossbeam, column, mobile short column, constraint
Crossbeam, linking beam, base and sliding machine platform；Wherein,
Crossbeam includes entablature, sill, auxiliary entablature, auxiliary sill and intermediate transverse girder.Entablature
With auxiliary entablature as load crossbeam, for improving its rigidity, use H profile steel beam-ball node steel pipe truss group
Closing structure, this H profile steel beam-ball node steel pipe truss combining structure also serves as studying combining structure in load simultaneously
The lower internal force distribution of effect, the experimental model of deformation.Ball node steel pipe truss uses metal circular tube and ball pivot node
It is formed by connecting, including four top booms, six roots of sensation lower boom, five montants and six roots of sensation brace.Ball node steel pipe
Truss is isosceles trapezoid, interconnects in " W " shape between brace.Weld between two edges of a wing of H profile steel beam
There is connecting plate, connected by the ball pivot node on bolt and ball node steel pipe truss lower boom, form entablature.
The structure of auxiliary entablature is identical with entablature.Sill is identical with auxiliary Lower Crossbeam Structure, all uses H profile steel
Beam.Entablature and the auxiliary H profile steel beam of entablature, sill, auxiliary sill web on, entablature
The side of H profile steel beam and sill is equipped with line slideway, and sliding machine platform linearly can move and can by guide rail
Lock at an arbitrary position.It addition, H profile steel beam in entablature and auxiliary entablature, sill, under auxiliary
Floor it is equipped with, it is ensured that its resistance to overturning bottom crossbeam.Intermediate transverse girder structure is identical with sill, and they are two years old
End be connected with uprights vertical by bolt, and with entablature, the perpendicular relation of sill.It addition, it is middle horizontal
Beam can be fixed along column at diverse location.The Main Function of crossbeam is supporting construction mechanical model and loading sets
Standby, and constraint reaction is provided.
Column: column is vertically connected with the H profile steel beam in entablature and sill two ends respectively.Set inside column
Having line slideway, offside arranges floor；Have screw inside column on the edge of a wing, be used for fixing intermediate transverse girder.
According to the needs of different structure mechanical model, column also has the effect of supporting construction mechanical model and loading equipemtn.
Mobile short column: mobile short pillar construction is identical with column, is connected with sliding machine platform by bolt,
It is placed on the line slideway of sill.Mobile short column can move on sill, is used for supporting small-sized knot
Structure and loading equipemtn.
Constraint crossbeam: constraint crossbeam is identical with the structure of sill, constraint crossbeam two ends are bolted on
On sliding machine platform, H profile steel beam that sliding machine platform is connected in entablature and the straight line of sill side
On guide rail, can move horizontally along line slideway.Retraining horizontal beam action is to place measurement equipment, it is possible to
There is provided sidewise restraint to structural model, prevent the outer unstability of plane.
Linking beam: linking beam is i shaped cross section beam, including upper linking beam and lower linking beam, all at web two
Side arranges floor.Upper linking beam and lower linking beam are connected with column two ends respectively, are mainly used in two Pin planes
Loading frame connect into space loading frame, linking beam height can along column press modulus regulation.Link upper
Bolt hole is had, in order to experimental model is loaded in space on the flank listrium of beam and lower linking beam
Test, is installed auxiliary entablature by bolt on upper linking beam, is installed by bolt auxiliary on lower linking beam
Help sill, load, to constitute, the space weighted platform that function is more rich.
Base: base is formed by connecting by base plate and rectangular steel plates.Sill two ends are overlapped on base, make to add
Carrying platform leaves ground certain altitude, the assembling of model during convenient experiment, loading operation and experimental phenomena
Observe.
Sliding machine platform: sliding machine platform includes landing slab, four bearing sliders and brake shoes, it is main
Wanting function is that the bearing of structural model and load(ing) point are fixed on the optional position of line slideway, and quantity, position
Put unrestricted.Bearing slider is arranged on line slideway, still can linearly lead under high pressure effect
Rail slides, and landing slab is bolted on bearing slider, is machined with bolt hole in addition on landing slab, uses
In attachment structure mechanical model and charger.Sliding machine platform is provided with brake shoes, and adjusting, slip is little
Behind car position of platform, just can fix sliding machine platform by locking sliding machine platform brake shoes.
Loading frame installation diagram as shown in Figure 1, Figure 2 and Figure 3, first passes through beam-to-column joint plate 10 by two root posts 4
With the plane framework that entablature 2, sill 3 connect into two Pin rectangles, then pass through two upper linking beams 6 and two
Under root, two Pin plane frameworks are connected into a space frame by linking beam 7.This space frame is pacified by sill 3
It is contained on base 5.For meeting installation and the loading demand of different size experimental subjects, lower linking beam 7 is pacified
Filling two auxiliary sills 13, install two auxiliary entablatures 12 on upper linking beam 6, they all can be in upper company
The optional position of binder 6 and lower linking beam 7 is fixed, and has mainly coordinated space structure (such as bridge model, sky
Between grid structure etc.) loading experiment.Two auxiliary sill 13 spacing can carry out phase according to test specimen size
Should adjust, on auxiliary sill 13, differing heights, different types of bearing can be installed, to meet various reality
The carrying out tested.The lower horizontal stroke of H profile steel beam in entablature 2, sill 3, column 4, auxiliary entablature 12, auxiliary
Beam 13, intermediate transverse girder 15, constraint crossbeam 17 and mobile short column 16 are respectively mounted line slideway 8, and guide rail is hidden in
Inside shaped steel, guide rail is installed moveable sliding machine platform 9, sliding machine platform 9 can be installed model
Bearing, load cylinder etc., it is possible to be locked on line slideway by brake shoes 14, so realize multiple spot,
Multi-direction pressure loads.Sill 3 is equipped with a short column of movement 16, version and column 4
Identical.Mobile short column 16 is arranged on sliding machine platform 9 by bolt, can move along sill 3, and
The optional position of sill 3 can be fixed on, be used for supporting small-scale structure and loading equipemtn.For convenience of to space
Model applies horizontal load, and installing one between two columns 4 that two Pin frameworks are adjacent provides in horizontal reacting force
Between crossbeam 15, the intermediate transverse girder 15 level altitude between two columns is according to modulus continuously adjustabe, and in its side
Equipped with line slideway 8, model bearing and charger can be installed in its optional position, real to facilitate space
Test model to apply horizontal load, horizontal restraint is provided.Installation for convenience of the equipment of measurement, it is to avoid the knot of plane
The outer unstability of structure Experiments of Machanics model generating plane when loading, it is ensured that experimental subjects becomes keep plane when loading in
Shape state, installs constraint crossbeam 17 in the side of entablature 2, sill 3.It is achieved in that: at upper horizontal stroke
Beam 2, the side of sill 3 install horizontal linear guide rail 8, and constraint crossbeam 17 is installed by sliding machine platform 9
Entablature 2, sill 3 side horizontal line slideway 8 on, it is possible to along horizontal linear guide rail 8 level
Mobile.
In ins and outs, for ensureing rigidity and the component partial bearing capacity of experimental provision, entablature 2 uses
H profile steel beam and the combining structure of ball node steel pipe truss 1 composition, to improve its rigidity, it is ensured that the deformation of component
Less than the 1/1000 of span, on the one hand meet the charger needs principle according to rigidity Design, the opposing party
Face ensures that the deformation that line slideway 8 produces does not interferes with the sliding machine platform 9 free skating on line slideway 8
Dynamic.Connecting plate 11 is used to be attached for upper linking beam 6, lower linking beam 7 and column 4 connecting portion, to increase
Add the reliability of connection, it is ensured that the integral rigidity of structure.H profile steel beam in column 4, entablature 2, lower horizontal stroke
Some square ribbed stiffeners are all welded between web and the edge of a wing of the components such as beam 3, upper linking beam 6, lower linking beam 7
Plate, to ensure that the bearing capacity of component meets design requirement.
Fig. 4 is triangular truss Experimental equipment, and triangular truss model 18 is fixed on by model bearing 19
On sliding machine platform 9, load(ing) point is connected with helical turbine load maintainer 20 by load bar 21, helical turbine
Load maintainer 20 is fixed on the H profile steel beam in entablature 2 by sliding machine platform 9, and load transducer 22 is pacified
It is contained between helical turbine load maintainer 20 and load bar 21.Constraint crossbeam 17 is used for ensureing plane triangle purlin
Frame keeps plane deformation when loading, and installation position displacement sensor is used for measuring the local deformation of structural model simultaneously.
During experiment, loaded by helical turbine load maintainer 20, utilize load transducer 22 to read added load
Size, measures strain size by the foil gauge on model rod member, thus realizes the reality of triangular truss model
Test and probe into.
Claims (8)
1. a structural mechanics experiment porch, it is characterised in that this structural mechanics experiment porch include crossbeam, column,
Mobile short column, constraint crossbeam and linking beam；Crossbeam includes entablature, sill, auxiliary entablature, auxiliary
Help sill and intermediate transverse girder；Sill uses H profile steel beam, and entablature uses H profile steel beam-ball node steel pipe purlin
The combining structure of frame composition, entablature and sill are connected by four root posts and four linking beams, stand two
Intermediate transverse girder is installed between post, sill is furnished with mobile short column, between entablature and sill equipped with
Constraint crossbeam；Linking beam includes being respectively mounted on linking beam and lower linking beam, upper linking beam and lower linking beam
Position adjustable auxiliary entablature and auxiliary sill, form the loading experiment platform of a Space Reflexive power.
Structural mechanics experiment porch the most according to claim 1, it is characterised in that entablature and the upper horizontal stroke of auxiliary
The H profile steel beam of beam, sill, auxiliary sill, column, mobile short column are equipped with line slideway, straight line
Guide rails assembling, in the inside of H profile steel, line slideway is installed sliding machine platform, sliding machine platform lockable
Optional position at line slideway.
Structural mechanics experiment porch the most according to claim 1 and 2, it is characterised in that horizontal in described auxiliary
Beam and entablature all use H profile steel beam-ball node steel pipe truss combining structure form, described auxiliary sill
H profile steel beam is all used with sill.
Structural mechanics experiment porch the most according to claim 1 and 2, it is characterised in that under mobile short column edge
Line slideway on crossbeam slidably and positions.
Structural mechanics experiment porch the most according to claim 3, it is characterised in that mobile short column is along lower horizontal stroke
Line slideway on beam slidably and positions.
6. according to the structural mechanics experiment porch described in claim 1,2 or 5, it is characterised in that provide horizontal reverse
The intermediate transverse girder of power fixing according to modulus continuously adjustabe on column.
Structural mechanics experiment porch the most according to claim 3, it is characterised in that provide in horizontal reacting force
Between fixing according to modulus continuously adjustabe on column of crossbeam.
Structural mechanics experiment porch the most according to claim 4, it is characterised in that provide in horizontal reacting force
Between fixing according to modulus continuously adjustabe on column of crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482981.8A CN104332086B (en) | 2014-09-19 | 2014-09-19 | A kind of structural mechanics experiment porch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482981.8A CN104332086B (en) | 2014-09-19 | 2014-09-19 | A kind of structural mechanics experiment porch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332086A CN104332086A (en) | 2015-02-04 |
| CN104332086B true CN104332086B (en) | 2016-08-31 |
Family
ID=52406804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482981.8A Active CN104332086B (en) | 2014-09-19 | 2014-09-19 | A kind of structural mechanics experiment porch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332086B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220042789A1 (en) * | 2020-05-27 | 2022-02-10 | Dalian University Of Technology | Portable truss structure experiment device |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989765B (en) * | 2015-02-11 | 2019-03-12 | 福建农林大学 | Rod piece deformation Teaching instrument and its application method |
| CN105243934B (en) * | 2015-10-27 | 2017-11-10 | 大连理工大学 | A kind of experiment device for teaching for intuitively changing force method |
| CN105931524A (en) * | 2016-07-06 | 2016-09-07 | 江苏建筑职业技术学院 | Space frame engineering hazard source identification experience area and construction method thereof |
| CN105957428B (en) * | 2016-07-07 | 2018-09-21 | 哈尔滨工业大学（威海） | A kind of mobile law makees the structural mechanics experimental provision and method of multispan beam influence line |
| CN106205354B (en) * | 2016-09-23 | 2022-04-15 | 大连理工大学 | Teaching experiment device and experiment method for verifying action of zero rod in truss instability process |
| CN108287113B (en) * | 2018-02-09 | 2024-06-04 | 西南交通大学 | Test equipment for ring member in slope protection structure |
| CN110827655A (en) * | 2018-11-27 | 2020-02-21 | 合肥工业大学 | Test loading device of assembled structure model |
| CN109920310B (en) * | 2019-03-28 | 2024-01-26 | 南宁职业技术学院 | Simple teaching experiment device for measuring internal force of structure and measuring method thereof |
| CN110031247B (en) * | 2019-05-09 | 2022-05-27 | 华东交通大学 | Bridge incremental launching simulation experiment device |
| CN111678802A (en) * | 2020-06-28 | 2020-09-18 | 烟台大学 | Double-arm bending and twisting combined experimental method and device |
| CN111932998A (en) * | 2020-08-11 | 2020-11-13 | 南京航空航天大学 | Plane truss comprehensive experiment device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1569867A1 (en) * | 1987-10-26 | 1990-06-07 | Ростовское высшее военное командно-инженерное училище ракетных войск им.Неделина | Training aid on structural mechanics |
| SU1756927A1 (en) * | 1991-01-30 | 1992-08-23 | Ростовское высшее военное командно-инженерное училище ракетных войск им.Главного Маршала артиллерии Неделина М.И. | Educational appliance on structural mechanics |
| CN101303813A (en) * | 2008-01-30 | 2008-11-12 | 烟台大学 | Structure mechanics combined experimental device |
| CN101408483B (en) * | 2008-11-07 | 2010-08-11 | 湖南大学 | Gantry type frame for detecting white body performance of automobile |
| CN101458878B (en) * | 2008-12-25 | 2012-06-27 | 青岛理工大学 | Mechanics experiment instrument |
| CN201909739U (en) * | 2010-12-29 | 2011-07-27 | 长沙理工大学 | Arch structure test device |
| CN102394020B (en) * | 2011-09-09 | 2013-04-24 | 哈尔滨工业大学（威海） | Building-block plane structure mechanical property universal experiment platform |
| CN103149034B (en) * | 2013-02-18 | 2015-06-03 | 湖南湖大艾盛汽车技术开发有限公司 | Rigidity experiment bench equipment for opening and closing part |
-
2014
- 2014-09-19 CN CN201410482981.8A patent/CN104332086B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220042789A1 (en) * | 2020-05-27 | 2022-02-10 | Dalian University Of Technology | Portable truss structure experiment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104332086A (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104332086B (en) | A kind of structural mechanics experiment porch | |
| CN102052935B (en) | Single tower cable-stayed bridge model test system based on damage identification | |
| CN106644324B (en) | A kind of experimental rig can be used for light steel frame bean column node Experiment of Mechanical Behavior | |
| Wang et al. | Experimental and numerical study of unstiffened steel plate shear wall structures | |
| CN110288881B (en) | Modular structure mechanics experiment platform system | |
| CN105206142B (en) | A kind of experiment device for teaching for intuitively changing displacement method | |
| CN107576569A (en) | A kind of loading device for testing and test method that edge constraint is realized to board member | |
| CN107063896B (en) | Adjustable pressure is cut integrated test system technical platform | |
| CN105243934A (en) | Teaching experiment device making force method visualized | |
| CN106327966A (en) | Assembly beam structure experiment model and method | |
| CN106017911A (en) | Multifunctional loading device | |
| CN206774048U (en) | A kind of structural mechanics synthesis experiment platform | |
| CN102394020A (en) | Building-block plane structure mechanical property universal experiment platform | |
| CN202331993U (en) | Building block type planar structure mechanical property universal experiment bench | |
| CN206236339U (en) | One kind assembling girder construction experimental model | |
| CN205158736U (en) | Teaching experiment device with force method visualize | |
| CN206573386U (en) | Angle steel X-braced panels stability bearing capacity experimental rig | |
| CN102854069A (en) | Large-scale direct shear apparatus | |
| CN206396646U (en) | The construction bracket of the longitudinal binder of the double rope face low-pylon cable-stayed bridge bridge towers of double tower | |
| CN206387645U (en) | A kind of truss loading device | |
| CN106353054A (en) | Multi-span beam structure experimental model and experimental method | |
| CN113109146B (en) | Design method for upgrading plane loading frame system into space loading system | |
| CN113970454A (en) | Continuous rigid frame bridge foundation ectopic torsion load model device and test method | |
| CN201060092Y (en) | Rods for reinforcing concrete experiment teaching synthesis loading unit | |
| CN109056556B (en) | Integral prepressing structure and prepressing method of cradle truss system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |